If you sort and file documents frequently, you’ll love the way these envelope moisteners can make your job easier. Perfect for stamps, envelopes, and labels, these moisteners provide a convenient way to add moisture to adhesives or to moisture the fingers in order to separate sheets of paper. Select the design you prefer from the products listed on this page. We carry an all-purpose moistener with an enclosed ball that reduces evaporation while also preventing splashes. Another moistener has a cellulose wick that pulls up water from the base and remains moist for days, while the Martin Yale LMS1 can both moisten and seal envelopes in a single pass.